Intumescent Pipewrap Roll is supplied on 25m roll. The product is 40mm wide and 2mm thick, with integral adhesive tape for securing around the pipe. Depending on the service to be protected and the fire resistance required, multiple layers of wrap may be required.

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• Features & Benefits
• Installation

Features & Benefits

• Simple to install
• No mechanical fixings required
• Water resistant
• Supplied as a 25m long roll in box dispenser
• Available to suit pipes up to 250mm O.D.
• Tested with varying substrates where services penetrate floors and walls
• Can provide fire resistance periods of up to 2 hours (EI 240)*
• Certified by UL

*Subject to application.

Applications

• Install Intumescent Pipewrap Roll to provide up to 2 hours fire protection to tested plastic pipework and insulated pipes where they pass through fire rated walls and floors. Installation to be fully in accordance with manufacturer’s instructions
• Applicable floor constructions to be a minimum 150mm thick, constructed from autoclaved aerated concrete/concrete/ masonry with a minimum density of 650kg/m³
• Applicable wall constructions should be a minimum 100mm thick. Rigid walls to be concrete/masonry blocks a minimum 450kg/m³. Flexible wall constructions should comprise with layers of 12mm gypsum type F plasterboard each side
• Constructions should achieve at least the same fire resistance performance as that required of the penetration seal

Installation

Please see Product Data Sheet and Installation Guide for detailed installation instructions.

The product is intended to be wrapped around the outside diameter of combustible pipework or the outside diameter of insulation on pipework and is secured by means of the integral self-adhesive strip.

• Service apertures shall be a minimum 200mm from each other and 200mm from the seal edge
• Services should be securely supported no further than 400mm from the upper surface of the seal for floors or each side of the seal for walls
• Check that pipe surface and substrate are clean and clear of any debris
• Install the correct number of wraps for the service type and ensure the correct number of layers of wrap as detailed in the performance section of this data sheet
• Install the wrap into the wall or floor fitted flush to both faces of the wall or floor
• Apply a minimum 5mm deep bead of Rockwool Firepro Acoustic Intumescent Sealant over the wrap around the service. Up to a maximum 12mm annulus to be filled with minimum 5mm depth Rockwool Firepro Acoustic Intumescent Sealant
• Maintain a record of the installation. Under fire conditions, the intumescent material expands against the structure and fills the void left by the burnt out plastic and/ or insulation
• During normal use, no maintenance is required

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.